Perhaps you should try some spelling variations:
totale institutionen » totalen institutionen, soziale institutionen, formale institutionen
totale institution » totalen institution, soziale institution, whole institution
teoria delle » teoria della, storia della, teoria de
delle aree » delle arti
aree 1 » aree 11, tree 1

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "teoria delle aree 1 ((totale institutionen) OR (totale institution)) politischer".
• Adding a wildcard symbol may retrieve word variants: teoria delle aree 1 ((totale institutionen) OR (totale institution)) politischer*.